Waste prevention initiatives address the industrial sector, by promoting the use of cleaner technology as well as schools and private households in broader awareness campaigns. management of waste in South Africa, with the two largest waste firms in South Africa being listed on the Johannesburg Stock Exchange. Godfrey shared some of the photos in her collection, and spoke to us about the challenges of waste management in her part of the world. These make up the bulk of the mining's solid waste stream, which in turn represents nearly 90 percent of the total South African waste stream. Consider both recycling and waste minimization. Income and substitution effects will change the international competitiveness of individual sectors as well as the sectoral structure of the economy. Improper waste management and illegal waste shipments can have negative impacts on both environment and public health. General waste – is waste that does not pose an immediate threat to man or the environment, that is, household and garden waste, builders’ rubble and some dry industrial and business waste. The consequences and impacts of waste management inherently link to other indicators of environmental health and sustainability, particularly: Water resource, the focus being on water quality deterioration and pollution; Social environment, the focus being on human health; Air quality, the focus being on visual and odour nuisance; and. Interest Groups. The choice of disposal should be based on evaluation of economics and potential pollution risks. Leachate may also damage groundwater if there is no liner system. Most of the waste generated by industry (especially metallurgical) and agriculture are disposed of disposed of on the industrial or agricultural premises, with little information available on quantities, qualities or management thereof. By Xudong Chen, Tsuyoshi Fujita, Yong Geng and Fengming Xi. How? The principal objective of any hazardous waste management plan is to ensure safe, efficient and economical collection, transportation, treatment and disposal of wastes. As PhD students, we found it difficult to access the research we needed, so we decided to create a new Open Access publisher that levels the playing field for scientists across the world. To secure a reduction in the impacts from waste on human health and environment, especially to reduce the hazardous substances in the waste through precautionary principle. Under the general expansion of human population and rapid urbanization in Africa, the amount of municipal solid waste is increasing drastically. Disposal of the wastes is the final process and a key issue in overall hazardous waste management programme. For example: The impacts of non-sustainable waste management are difficult to quantify, however, potential consequences may be identified and include the following: Long term effects of pollutants entering the surface or groundwater resources, air and soil affecting the fitness for use, and availability of the resource for use. LONDON, Oct. 19, 2017 /PRNewswire/ -- Solid Waste Management: The most recent statistics from the Department of Environmental Affairs (DEA) revealed that in 2011 South … Our team is growing all the time, so we’re always on the lookout for smart people who want to help us reshape the world of scientific publishing. Preventing or reducing and managing pollution of any part of the environment due to all forms of human activity, and in particular from radioactive, toxic and other hazardous substances. Informal waste recycling has become an important activity in the urban South Africa. Highly hazardous waste: contains significant concentrations of highly toxic constituents persistent in the environment and bio-accumulative; Moderately hazardous waste: is highly explosive, flammable, corrosive or reactive, or is non-hazardous waste which are easily accessible, mobile or infective, or contains significant concentrations of constituents that are potentially highly toxic but only moderately mobile, persistent or bio-accumulative, or that are moderately toxic but are highly mobile, or persistent in the environment, or bio-accumulative; aExcluding carbon dioxide emissions and sediments from waste water. The 2011 estimate indicates that 10% of the total waste stream is being recycled with the remaining 90% being landfilled. Patricia et al 2013 pointed out that waste management is one of the major challenges of urban management in Sub Saharan African countries. Skilled in analytical skills, C++, Fortran, and Entrepreneurship. ‘First, the nature of environmental and health risks from mining makes them difficult to quantify and even more difficult to evaluate in monetary terms. Africa Institute of South Africa, (AISA), Pretoria, South Africa. Submitted: October 25th 2010Reviewed: March 23rd 2011Published: August 23rd 2011, Home > Books > Integrated Waste Management - Volume II. The economic impacts of hazardous waste may be clustered along the following three categories: The environmental tax on hazardous mining waste will lead to an adjustment of factor demand and final demand and, therefore, to an environmentally more sound use of natural resources. Although some of the industrial waste is handled by local authority services, and private service providers handle much of this stream. What happens after the rubbish collection service in South Africa? Publishing on IntechOpen allows authors to earn citations and find new collaborators, meaning more people see your work not only from your own field of study, but from other related fields too. greater emphasis on waste avoidance, minimization and recycling to reduce impacts further downstream) (Nahman & Godfrey, 2010). The effective regulation of hazardous wastes requires sufficient compliance and enforcement capacity on the part of Department of Environmental Affairs. Contact our London head office or media team here. Available from: Department of Environmental Affairs and Tourism [DEAT], 1999, Department of Environmental Affairs and Tourism [DEAT], 2000, Department of Environmental Affairs [DEA], 1992a, Department of Environmental Affairs [DEA], 1992b, South African waste management perspective, South African environmental legislative framework, Best practice technologies and possible approaches, Priority options: Waste minimization, recycling and recovery, Creative Commons Attribution-NonCommercial-ShareAlike-3.0 License, Physical Sciences, Engineering and Technology, Biochemistry, Genetics and Molecular Biology, Pharmacology, Toxicology and Pharmaceutical Science, South African Nuclear Energy Corporation (Necsa), Pretoria, South Africa. This includes: Waste Prevention: the prevention or avoidance of the production of certain wastes, sometimes by regulation. Waste management in South Africa faces numerous challenges and the NWMS provides a plan to address them. Mining and industrial waste in South Africa, 1990/91 (thousand tons per annum)a. In the past industry was geared solely towards economic aspects and totally neglected ecological issues. Reduced biological diversity in the areas of waste management operations, as a result of land disturbance or effects of emissions and discharges from the waste facilities. Plastics need to be separated from non-recyclables at the source – in the homes of citizens, at restaurants, stores, hotels and businesses.
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